#ifndef SYSROOT_NETINET_IGMP_H_
#define SYSROOT_NETINET_IGMP_H_

#include <netinet/in.h>
#include <stdint.h>

struct igmp {
  uint8_t igmp_type;
  uint8_t igmp_code;
  uint16_t igmp_cksum;
  struct in_addr igmp_group;
};

#define IGMP_MINLEN 8

#define IGMP_MEMBERSHIP_QUERY 0x11
#define IGMP_V1_MEMBERSHIP_REPORT 0x12
#define IGMP_V2_MEMBERSHIP_REPORT 0x16
#define IGMP_V2_LEAVE_GROUP 0x17

#define IGMP_DVMRP 0x13
#define IGMP_PIM 0x14
#define IGMP_TRACE 0x15

#define IGMP_MTRACE_RESP 0x1e
#define IGMP_MTRACE 0x1f

#define IGMP_MAX_HOST_REPORT_DELAY 10
#define IGMP_TIMER_SCALE 10

#define IGMP_DELAYING_MEMBER 1
#define IGMP_IDLE_MEMBER 2
#define IGMP_LAZY_MEMBER 3
#define IGMP_SLEEPING_MEMBER 4
#define IGMP_AWAKENING_MEMBER 5

#define IGMP_v1_ROUTER 1
#define IGMP_v2_ROUTER 2

#define IGMP_HOST_MEMBERSHIP_QUERY IGMP_MEMBERSHIP_QUERY
#define IGMP_HOST_MEMBERSHIP_REPORT IGMP_V1_MEMBERSHIP_REPORT
#define IGMP_HOST_NEW_MEMBERSHIP_REPORT IGMP_V2_MEMBERSHIP_REPORT
#define IGMP_HOST_LEAVE_MESSAGE IGMP_V2_LEAVE_GROUP

#endif  // SYSROOT_NETINET_IGMP_H_
